You can determine if things are parallel if the lines will eventually meet or not. M and N are one line while P and Q are also a line. Therefore, we can say P is one line while M is also one line. The answer would be is that they are parallel, the two lines will not crash with one another. To show your work as if they are parallel, you can continue the lines down and write a note saying they won't collide or you just say they won't collide and are parallel lines.
The interior angles of a quadrilateral shape add up to 360 so 116+93+45+x = 360 with x equaling 106
Absolute value of -25 is 25.
|-25| = 25